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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PXV1220S-7DBN8-T | Susumu | RF ATTENUATOR 7DB 50OHM 0805 | PxV | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| 250-50TC | Anaren | RF ATTENUATOR 50OHM | - | Tray | - | - | - | - | - | - | 0Hz ~ 3GHz | |
| M3933/16-08S | Bel | RF ATTENUATOR 5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| HMC-VVD104-SX | ADI (Analog Devices, Inc.) | RF ATTENUATOR 14DB 50OHM DIE | - | - | - | - | - | Die | - | - | 70GHz ~ 86GHz | |
| HMC470LP3 | ADI (Analog Devices, Inc.) | RF ATTENUATOR 1DB-31DB 16VFQFN | - | Bulk | - | - | - | 16-VFQFN Exposed Pad | - | - | 0Hz ~ 3GHz | |
| CT3353-03 | Cal Test Electronics | RF ATTENUATOR 3DB 50OHM BNC | - | Bulk | - | - | - | BNC In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| M3933/30-15S | Amphenol SV Microwave | RF ATTENUATOR 7DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 32GHz | |
| M3933/25-88N | Bel | RF ATTENUATOR 20DB SMA MODULE | Military, MIL-DTL-M3933 | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| AT-620(40) | 4D Systems | RF ATTENUATOR 20DB 50OHM TNC | - | Bulk | - | - | - | TNC In-Line Module | - | - | 0Hz ~ 6GHz | |
| D150NA30C4 | Anaren | RF ATTENUATOR 22.3DB-38DB | - | Tape & Reel (TR) | - | - | - | - | - | - | - |
Attenuators are passive RF components used to reduce the amplitude or power level of RF signals while preserving their frequency characteristics. They are inserted into RF transmission lines to control signal strength, match impedance, and prevent overloading of sensitive components. Attenuators come in various types, including fixed, variable, step, and programmable attenuators, each offering different levels of attenuation and impedance matching capabilities. They find applications in RF test equipment, signal conditioning, power control, and RF communication systems where precise signal attenuation is required.